EP3790093A4 - Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system - Google Patents

Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system Download PDF

Info

Publication number
EP3790093A4
EP3790093A4 EP19775888.1A EP19775888A EP3790093A4 EP 3790093 A4 EP3790093 A4 EP 3790093A4 EP 19775888 A EP19775888 A EP 19775888A EP 3790093 A4 EP3790093 A4 EP 3790093A4
Authority
EP
European Patent Office
Prior art keywords
electrochemical
module
assembling
energy system
electrochemical module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19775888.1A
Other languages
German (de)
French (fr)
Other versions
EP3790093A1 (en
Inventor
Norihisa Shinke
Mitsuaki Echigo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Publication of EP3790093A1 publication Critical patent/EP3790093A1/en
Publication of EP3790093A4 publication Critical patent/EP3790093A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • H01M8/1226—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material characterised by the supporting layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C25B1/042—Hydrogen or oxygen by electrolysis of water by electrolysis of steam
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/75—Assemblies comprising two or more cells of the filter-press type having bipolar electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04925—Power, energy, capacity or load
    • H01M8/0494—Power, energy, capacity or load of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/186—Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
EP19775888.1A 2018-03-30 2019-03-29 Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system Pending EP3790093A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018070338 2018-03-30
PCT/JP2019/014374 WO2019189909A1 (en) 2018-03-30 2019-03-29 Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system

Publications (2)

Publication Number Publication Date
EP3790093A1 EP3790093A1 (en) 2021-03-10
EP3790093A4 true EP3790093A4 (en) 2022-04-06

Family

ID=68060219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19775888.1A Pending EP3790093A4 (en) 2018-03-30 2019-03-29 Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system

Country Status (8)

Country Link
US (1) US11973253B2 (en)
EP (1) EP3790093A4 (en)
JP (1) JP7292259B2 (en)
KR (1) KR20200136952A (en)
CN (1) CN111902989A (en)
CA (1) CA3107252A1 (en)
TW (1) TWI811327B (en)
WO (1) WO2019189909A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7203668B2 (en) * 2019-03-29 2023-01-13 大阪瓦斯株式会社 Electrochemical modules, electrochemical devices and energy systems
JP7203669B2 (en) * 2019-03-29 2023-01-13 大阪瓦斯株式会社 Electrochemical modules, electrochemical devices and energy systems
JP7423381B2 (en) 2020-03-27 2024-01-29 大阪瓦斯株式会社 Electrochemical modules, electrochemical devices and energy systems
JP7353226B2 (en) * 2020-03-27 2023-09-29 大阪瓦斯株式会社 Electrochemical modules, electrochemical devices and energy systems
US20220190373A1 (en) * 2020-12-14 2022-06-16 Bloom Energy Corporation Solid oxide electrolyzer cell including electrolysis-tolerant air-side electrode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033898A1 (en) * 2000-07-12 2002-01-31 Forschungszentrum Juelich Gmbh High-temperature fuel cell
US20110091786A1 (en) * 2009-03-17 2011-04-21 Panasonic Corporation Fuel cell stack
US20110171554A1 (en) * 2008-10-02 2011-07-14 Ngk Spark Plug Co., Ltd. Solid oxide fuel cell apparatus
DE102011077061A1 (en) * 2011-06-07 2012-12-13 Siemens Aktiengesellschaft Power conversion unit useful for electrochemical energy conversion, comprises base plate, cover plate, a plate stack, which is arranged between the base plate and the cover plate, and a pressure cushion

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9809372D0 (en) * 1998-05-02 1998-07-01 British Gas Plc Stack assembly primarily for an electrochemical fuel
JP4227736B2 (en) * 2001-04-04 2009-02-18 三菱重工業株式会社 Solid polymer water electrolysis cell structure
JP4639583B2 (en) * 2003-03-06 2011-02-23 トヨタ自動車株式会社 Fuel cell
JP4956890B2 (en) * 2003-11-25 2012-06-20 トヨタ自動車株式会社 Fuel cell
KR100612361B1 (en) * 2004-09-08 2006-08-16 삼성에스디아이 주식회사 Fuel cell system and stack
JP4696523B2 (en) * 2004-10-15 2011-06-08 トヨタ自動車株式会社 Fuel cell
JP2006179402A (en) * 2004-12-24 2006-07-06 Toyota Motor Corp Fuel cell
JP5040043B2 (en) * 2006-06-20 2012-10-03 トヨタ自動車株式会社 Fuel cell
DE102006028439B4 (en) * 2006-06-21 2016-02-18 Elringklinger Ag Fuel cell stack and method for producing a fuel cell stack
DK1879251T3 (en) * 2006-07-14 2012-09-17 Topsoee Fuel Cell As Compression Device, Fast Oxide Fuel Cell Stack, Procedure For Compressing the Fast Oxide Fuel Cell Stack and Its Use
US20080014492A1 (en) 2006-07-14 2008-01-17 Jens Ulrick Nielsen Compression assembly, solid oxide fuel cell stack, a process for compression of the solid oxide fuel cell stack and its use
JP5205814B2 (en) * 2006-08-09 2013-06-05 大同特殊鋼株式会社 Metal separator for fuel cell and fuel cell using the same
DE102006060810B4 (en) * 2006-12-21 2015-01-15 Staxera Gmbh Housing for receiving and clamping at least one fuel cell stack and fuel cell system
KR101009231B1 (en) * 2007-10-23 2011-01-18 주식회사 동진쎄미켐 Fuel cell stack having surface pressure adjusting device with an elastic structure
JP5227015B2 (en) * 2007-12-27 2013-07-03 トヨタ自動車株式会社 Fuel cell stack
ES2408861T3 (en) 2010-07-07 2013-06-21 Technical University Of Denmark Sintering Method
TWI422096B (en) * 2010-10-21 2014-01-01 Atomic Energy Council Easy assembled and replaced device for planar sofc stack
KR101814263B1 (en) * 2013-01-31 2018-01-02 니뽄 도쿠슈 도교 가부시키가이샤 Fuel cell and fuel cell stack
JP2015153679A (en) 2014-02-18 2015-08-24 本田技研工業株式会社 fuel cell stack
JP6317222B2 (en) * 2014-09-22 2018-04-25 日本特殊陶業株式会社 Solid oxide fuel cell stack
JP2016062852A (en) 2014-09-22 2016-04-25 本田技研工業株式会社 Assembling method of fuel cell stack
JP6839926B2 (en) 2016-03-31 2021-03-10 大阪瓦斯株式会社 Electrochemical modules, electrochemical equipment and energy systems
JP7141438B2 (en) * 2020-11-24 2022-09-22 本田技研工業株式会社 FUEL CELL STACK AND METHOD FOR MANUFACTURING FUEL CELL STACK

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033898A1 (en) * 2000-07-12 2002-01-31 Forschungszentrum Juelich Gmbh High-temperature fuel cell
US20110171554A1 (en) * 2008-10-02 2011-07-14 Ngk Spark Plug Co., Ltd. Solid oxide fuel cell apparatus
US20110091786A1 (en) * 2009-03-17 2011-04-21 Panasonic Corporation Fuel cell stack
DE102011077061A1 (en) * 2011-06-07 2012-12-13 Siemens Aktiengesellschaft Power conversion unit useful for electrochemical energy conversion, comprises base plate, cover plate, a plate stack, which is arranged between the base plate and the cover plate, and a pressure cushion

Also Published As

Publication number Publication date
CA3107252A1 (en) 2019-10-03
KR20200136952A (en) 2020-12-08
JP7292259B2 (en) 2023-06-16
US20210119238A1 (en) 2021-04-22
TWI811327B (en) 2023-08-11
JPWO2019189909A1 (en) 2021-04-15
EP3790093A1 (en) 2021-03-10
US11973253B2 (en) 2024-04-30
TW201946322A (en) 2019-12-01
CN111902989A (en) 2020-11-06
WO2019189909A1 (en) 2019-10-03

Similar Documents

Publication Publication Date Title
EP3637495A4 (en) Battery module and method for assembling battery module
EP3787097A4 (en) Heating module, and heating method and heating system for battery pack
EP3618216A4 (en) Power control method, device and system for wind power station
EP3790093A4 (en) Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system
EP3817128A4 (en) Battery module and method for manufacturing same
EP3605694A4 (en) Electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell, and method for producing electrochemical element
EP3540785A4 (en) Solar cell, method for manufacturing same, and solar cell module
EP3886204A4 (en) Battery module and assembly method thereof
EP3764425A4 (en) Separator for electrochemical device, and manufacturing method therefor
EP3734745A4 (en) Fpcb assembly for battery module, method for manufacturing same, and battery module comprising same
EP3671896A4 (en) Device and method for mounting battery cell
EP3901729A4 (en) Power optimization method and apparatus therefor, and photovoltaic device and photovoltaic system
EP3846281A4 (en) Battery module, battery pack, device and failure processing method
EP3474361A4 (en) Fuel cell module, fuel cell device and method for manufacturing fuel cell module
EP3826352A4 (en) Cell switching method, device and system
EP3806227A4 (en) Battery control device, battery control system, and battery control method
EP3624216A4 (en) Secondary battery cell module and method for assembling same
EP3780139A4 (en) Battery module, and method for manufacturing battery module
EP3703221A4 (en) Energy management device, energy management system, and energy management method
EP3432395A4 (en) Electrochemical element, electrochemical module, electrochemical device, and energy system
EP3312966A4 (en) Storage cell system, storage cell module, and method for operating storage cell system
EP3783711A4 (en) Electrochemical element stacked body, electrochemical element, electrochemical module, electrochemical device, and energy system
EP3690020A4 (en) Production device, production system and production method for cell structure
EP3604625A4 (en) Method for producing alloy member, alloy member, electrochemical element, electrochemical module, electrochemical device, energy system, and solid oxide fuel cell
EP4006993A4 (en) Method for manufacturing solar cell, solar cell, solar cell device, and solar cell module

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201029

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220309

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 8/12 20160101ALI20220302BHEP

Ipc: H01M 8/0612 20160101ALI20220302BHEP

Ipc: H01M 8/04007 20160101ALI20220302BHEP

Ipc: H01M 8/248 20160101ALI20220302BHEP

Ipc: H01M 8/2432 20160101ALI20220302BHEP

Ipc: H01M 8/18 20060101ALI20220302BHEP

Ipc: H01M 8/1246 20160101ALI20220302BHEP

Ipc: C25B 9/77 20210101ALI20220302BHEP

Ipc: C25B 9/75 20210101ALI20220302BHEP

Ipc: C25B 1/042 20210101AFI20220302BHEP